package ooday02.homework.student;

public class Test {
    public static void main(String[] args) {
    Student zl=new Student("赵亮",24,"广西","jsd2024","001");
    zl.study();
    zl.sayHi();
    Teacher ll=new Teacher("李林",25,"河北",6000);
    ll.teach();
    ll.sayHi();
    Doctor kk=new Doctor("夸克",14,"北京","医生");
    kk.cut();
    kk.sayHi();
    }
}
